colliery safety

基本解釋

It is tightly related to network of information technology in colliery safety.
這與我國(guó)煤鑛安全信息技術(shù)的網(wǎng)絡(luò)化程度不高密切相關(guān)。
Bettering network, GPRS is applied to more and more domains, including colliery safety.
隨著網(wǎng)絡(luò)的完善，在包括煤鑛安全在內(nèi)的許多領(lǐng)域，GPRS得到越來越多的應(yīng)用。
Outburst prevention technique of excavating in coal seam will be directly concerned colliery safety production and excavates taking over.
突出煤層煤巷掘進(jìn)防突直接關(guān)系到煤鑛的安全生産和採(cǎi)掘接替。